Changeable Message Signs Enhancements


SCH Number
Public Agency
California Department of Transportation, District 1 (DOT)
Document Title
Changeable Message Signs Enhancements
Document Type
NOE - Notice of Exemption
Document Description
The purpose of this project is to upgrade four Changeable Message Sign (CMS) boards and supplemental boxes across the district. Each location will get a new CMS board and accompanying hardware replaced in the cabinet. The CMS signs will be replaced on the top of the sign structure. The existing multiconductor cables connecting the controller cabinet to the sign board will be removed and replaced with multiple CAT6/5E cables (qty 4). The 2070 controller and the CIA module (both rack mounted) will be removed from the existing 334 cabinet and the new test box and the hardened rack mount controller (that is delivered by METS) will be installed.

Contact Information

Vincent Heim
Agency Name
California Department of Transportation (District 1)
Job Title
Senior Environmental Scientist (Specialist)
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project


Del Norte, Mendocino
Northern California
Cross Streets
See Other Location Info and Other Information for locations.
Other Location Info
County Hwy Post mile location description DN 101 22.407 North of Crushing Creek DN 101 20.787 South of Crushing Creek MEN 20 32.203 West of Willits MEN 20R 0.0269 Fort Bragg
Other Information
Postmile services query tool can be used for specific locations at the following link:

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Section 15301 - Existing Facilities
Reasons for Exemption
Routine maintenance. There are no proposed ground disturbing activities. The project will not have any significant impacts to environmental resources including biological, cultural, noise, visual, and air quality.


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